Under the Weather Anti-Diarrhea Liquid Supplement for Cats, 4-fl oz bottle

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At a Glance

  • No Corn No Wheat No Soy
  • Digestive Health
  • All Lifestages
$8.49 First Time Autoship Price
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$16.99 Chewy Price
($4.25 /fl oz)
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About This Item

Details

  • Vet-formulated anti-diarrhea liquid works fast to firm up stools and soothe your cat’s upset stomach, so they’ll feel better in no time.
  • Features the paw-erful ingredients kaolin and pectin, which tackle gas and diarrhea head-on by absorbing bacteria and toxins right from the intestinal tract.
  • The gentle, flavorless liquid is easy to mix into your kitty’s food.
  • This safe, natural remedy is proudly made in the USA, without any artificial flavors or dyes.
  • Veterinarian-formulated liquid is a hassle-free solution to the discomfort, irritation, and cramping associated with diarrhea.

Ingredient Information

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Reviews
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3.8
Rated 3.8 out of 5 stars
33 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Effectiveness

70% Positive

Form and Administration

74% Positive

Ingredients

67% Positive

Nutritional Value

76% Positive

18 Customer Reviews

Rated 5 out of 5 stars
By Joyce on Dec 30, 2025

It really works!

Never do reviews, however this time is an exception. My vet suggested this product, as other medications did not work. This worked so well and my cat just ate it

Never do reviews, however this time is an exception. My vet suggested this product, as other medications did not work. This worked so well and my cat just ate it mixed into his wet food with no issues. I called my vet today to thank him for suggesting this product. I bought another bottle to have on hand.

Rated 4 out of 5 stars
By Anita on Nov 1, 2025

No trouble adding to food

Our recently adopted cat had constant diarrhea. Besides vet purchased food and probiotics, we thought this product would help. It's a good product, I'm sure, but

Our recently adopted cat had constant diarrhea. Besides vet purchased food and probiotics, we thought this product would help. It's a good product, I'm sure, but had no effect for our cat, unfortunately.

Rated 3 out of 5 stars
By Regina on Nov 17, 2025

Better than nothing.

My cat didn't mind the taste but it didn't do much to alleviate his diarrhea.

My cat didn't mind the taste but it didn't do much to alleviate his diarrhea.

Rated 1 out of 5 stars
By Amichaela on Sep 3, 2025

No cap/lid

I can't really review product due to receiving it WITHOUT THE LID/CAP. I'M VERY DISAPPOINTED. Do better chewy, do BETTER.

I can't really review product due to receiving it WITHOUT THE LID/CAP. I'M VERY DISAPPOINTED. Do better chewy, do BETTER.

Rated 5 out of 5 stars
By Tammy on Oct 25, 2025

Seemed to help

It seemed to help when my guy had some GI irritation from a hairball episode.

It seemed to help when my guy had some GI irritation from a hairball episode.

Rated 1 out of 5 stars
By Carol on Sep 2, 2025

He wouldn’t touch it!

Says it is” for kittens” on the label. Selected cat has been diagnosed for lymphoma, has gone from 8 lbs to 6 in five months.

Says it is” for kittens” on the label. Selected cat has been diagnosed for lymphoma, has gone from 8 lbs to 6 in five months.

Rated 5 out of 5 stars
By Patricia on Jul 27, 2025

Acceptance of the medicine being mixed in the food!

The cat did not object to the medicine when mixed with Bisque cat food. This was a major miracle as the cat usually turns up his nose at EVERYTHING! HA!

The cat did not object to the medicine when mixed with Bisque cat food. This was a major miracle as the cat usually turns up his nose at EVERYTHING! HA!

Rated 5 out of 5 stars
By Pamela on Aug 7, 2025

Product works

My poppy had diarrhea and I bough5 this to help her. My vet said she would have purchased the same product. It has helped my baby.

My poppy had diarrhea and I bough5 this to help her. My vet said she would have purchased the same product. It has helped my baby.

Rated 5 out of 5 stars
By Kat on Jun 1, 2025

Quick acting

Thankfully I have noticed more solid poops from my nearly 16 year old cat. I tried probiotics first that didn't work so it was great to get a product that does and

Thankfully I have noticed more solid poops from my nearly 16 year old cat. I tried probiotics first that didn't work so it was great to get a product that does and to work very quickly

Rated 5 out of 5 stars
By Nancy on May 26, 2025

It works!!!

The sufferer usually will not eat additives (like probiotics) when mixed with her food, but she chose to eat her wet food with small amounts of this supplement mixed

The sufferer usually will not eat additives (like probiotics) when mixed with her food, but she chose to eat her wet food with small amounts of this supplement mixed in. And it worked!!!